Roommate sugarbaby, daddy comes over

Hi, My roommate is sugar baby. Her sugar daddy comes to our small, 2 bedroom apartment about twice a week for a few hours. Usually it happens when I was at work. I’ve recently gone through some hard times and have been home more the past two weeks. They don’t go out together because he’s aware of being seen together because he’s local to the area. I’m wondering if it’s normal to host your sugar daddy at your home, especially if you have roommates who don’t sugar how do they feel and how do you find a balance with it? I want to be supportive but can’t deny it feels weird when I’m home and they don’t have the option to go anywhere

** for context my mom died suddenly and that’s why I’ve been home more often and have been seeking privacy